Answer / velu

thanks mr.steve.
doubt from long time now it is clear

Answer / noel

Thanks a lot Steve Sabin.
I was facing the same doubt from long time. I guess coil
converts impidance to voltage by resonance principle. and
it uses -ve resonance.. PNP transisters are used to
generate excitation frequency..

Answer / liji

Thanks Steve..Very clearly mentioned

Answer / $h@@mi

thanks steve

field bus transmitter calibration procedure tell me

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2 Answers  

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If a transmitter is installed 10 m below its tapping point how much pressure exerted if fluid is water?

10 Answers   QAFCO,

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I wnat to practice more online type questions .so will you show them me to take a practice test?

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who to convert dc to ac

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3 Answers  

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what is modbus,profibus,fieldbus

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how to commission furnace ( water heater)

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5 Answers  

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